I got DSTWO, Acekard2i, EZ Flash Vi, CycloDS, R4, R4 SDHC, R4i Gold. I use DSTWO mostly of course. I used to get stuff to review so I also originally had M3 DS Real, M3i Zero, DSONEi. I traded them away though. I would sell these but I would rather keep them than selling some for 5 bucks.

While I've actually owned most of the ones from between '07 and early '09, I've ended up giving them as gifts to friends whenever I've switched loyalties. I'm currently on my beloved Black CycloDS, with a trusty 3in1+.

> The DSTwo is my 'main' card & used in a DSi
> The M3 Real is in a old DSLite that is used by 'The other half' - she doesn't need all this fancy 'RTS',Cheat modes, Media playing etc
> I have a N5 usually kept in another DSLite - 'cos I usually help out My Niece who also has a 'N5'

The Acekard & M3i Zero are very rarely used now-a-days (the AK2i is used slightly more than the M3i), but I keep them close by as I usually try to help out anyone who may have problems with these cards on these forums

I have my Supercard Lite, my EZ Flash 3in1, my R4 1:1 clone, my 2nd Acekard 2i and my DStwo.
The Supercard Lite just functions as a rom dumper/cooking timer in my spare DS.
The 3in1 is for the occasional GBA game.
The R4 is just bought out of curiosity of Wood R4, I could call it my spare.
The 2nd Acekard 2i is my primary card, because it can just play my games flawlessly.
The DStwo, I love it but right now it can't play pokémon soul silver without freezing after 30 battles.